gpio: lpc18xx: convert GPIO_LPC18XX from bool to tristate
authorPaul Gortmaker <paul.gortmaker@windriver.com>
Sun, 5 Jun 2016 18:23:43 +0000 (14:23 -0400)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 8 Jun 2016 09:04:01 +0000 (11:04 +0200)
The Kconfig currently controlling compilation of this code is:

 config GPIO_LPC18XX
       bool "NXP LPC18XX/43XX GPIO support"

...meaning that it currently is not being built as a module by anyone.

When targeting orphaned modular code in non-modular drivers, this
came up.  Joachim indicated that the driver was actually meant to
be tristate but ended up bool by accident.  So here we make it
tristate instead of removing the modular code that was essentially
orphaned.

Cc: Joachim Eastwood <manabian@gmail.com>
Acked-by: Joachim Eastwood <manabian@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/Kconfig

index 92443817b1ae44145fa600ea555c924c7b16298d..03aaa2a1f431683a41f93d2a6f67518df3399367 100644 (file)
@@ -249,7 +249,7 @@ config GPIO_LOONGSON
          driver for GPIO functionality on Loongson-2F/3A/3B processors.
 
 config GPIO_LPC18XX
-       bool "NXP LPC18XX/43XX GPIO support"
+       tristate "NXP LPC18XX/43XX GPIO support"
        default y if ARCH_LPC18XX
        depends on OF_GPIO && (ARCH_LPC18XX || COMPILE_TEST)
        help